--- title: Data core keywords: fastai sidebar: home_sidebar summary: "Core stuff from loading data" description: "Core stuff from loading data" ---
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Image

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open_img[source]

open_img(fn, gray=False)

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fns = get_image_files('samples')
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im = open_img(fns[1])
test_eq(im.shape, (334,500,3))
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im_gray = open_img(fns[1], True)
test_eq(im_gray.shape, (334,500))
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test_fail(lambda: open_img('adsfk.jpg'), msg='File adsfk.jpg does not exists')
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show_img[source]

show_img(im, ax=None, **kwargs)

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show_img(im);
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show_img(im_gray)

<matplotlib.axes._subplots.AxesSubplot at 0x7f203c0aded0>
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grid[source]

grid(f, ims, figsize=None, **kwargs)

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grid2[source]

grid2(fs, figsize=None, **kwargs)

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ims = fns.map(open_img)
grid(show_img, ims)
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grid2([partial(show_img, im) for im in ims])
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CategoryMap

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class Category[source]

Category(id:int=None, name:str=None)

Category(id: int = None, name: str = None)

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class CategoryMap[source]

CategoryMap(cats, background=None)

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from nbdev.export import notebook2script
notebook2script()

Converted 00_core.ipynb.
Converted 02_data.core.ipynb.
Converted 04_data.annotations.ipynb.
Converted 06_transforms.ipynb.
Converted 07_data.load.ipynb.
Converted 08_models.ipynb.
Converted 11_metrics.core.ipynb.
Converted Untitled.ipynb.
Converted Untitled1.ipynb.
Converted index.ipynb.
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